04/06/2014 Newsround

Hi, I'm Ayshah with your very last Newsround update.

And find out why koala bears hug trees.

She travelled to Westminster in London to give

a traditional speech during the state opening of Parliament.

In the speech the Queen sets out the Government's plans

They include a plan to charge 5p for plastic shopping bags

in England, and changes to exams to improve school standards.

Moving on, now here in the UK, if you get sick or are in a pain,

doctors can give you strong medicine to help.

But in many poorer countries, it's a different story.

Powerful painkillers can be very addictive, which is why health

officials from around the world worry about giving them to patients.

But doctors say this means many children - and adults -

BBC reporter, Tulip Mazumdar, sent us this report.

This boy is 12 years old and lives in Uganda. He was diagnosed with a

cancerous tumour in his eye. He was given three treatment at hospital

which help them recover. Might I was very painful but the kidney

anaesthetic so I do not feel pain. I am very grateful for the team to --

took care of me. But this care is not common in many countries. Many

governments across the world refuse to give patients access to

painkillers because they worry they will become addicted, but that could

soon change. Last month officials from countries met to allow more

kids to have the same sort of care. Next, you may think koalas just love

trees - the amount But scientists in Australia have

discovered that hugging trees Using thermal imaging cameras,

researchers found the trunks of large trees are significantly

cooler than the air around them. So by hugging them more tightly

on hotter days, koalas can lose heat without panting

and losing precious water. Now if you're feeling World Cup

fever building already, take a look at the top five headers from

years gone by, over on our website. And

while you're there you can also find out how to improve your memory and

have a look inside Ricky's brain! That's all from me, Newsround's

back at 7.40 tomorrow morning. Don't forget to check out

the website for all the rest